Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2076      5:6060     14:14       24:4740     27:2        31:3387   
  37:6135     41:4887     43:26       46:6136     50:3129     60:1      
  61:18       62:3550     63:2507     64:7430     65:3219     66:6872   
  67:4466     68:2885     69:5578     70:2465     71:1499     72:4622   
  74:4057     75:2059     76:982      77:3205     78:2598     79:3447   
  80:2755     81:2496     82:2081     83:1772     84:2300     85:4644   
  86:1044     87:2916     88:1740     89:5332     90:1555     91:11368  
  92:3396     93:3424     94:5008     95:5913     96:2207     97:590    
  98:1914     99:944     100:191     102:3400    103:365     105:709    
 107:3786    108:1884    109:4993    110:8       111:3       112:4      
 113:7       114:17      115:5       116:9       117:1       118:1      
 119:21      120:5       121:1       122:2       124:2       125:1      
 173:4885    174:2155    176:5075    177:6463    178:4724    179:2939   
 180:18      181:4305    182:21      184:3489    185:23787   186:6363   
 187:5654    188:5861    189:5285    190:10658   191:1893    193:2      
 194:1       197:3015    201:7548    202:59      203:12      206:5      
 208:4678    209:5571    210:182     212:5191    213:4409    216:7739   
 217:3548    220:4       223:13     
